Gb	Eng
青年人通常比老年人精力充沛些。	Young people usually have more energy than the old.
使兴奋的使人精力充沛的；使兴奋的	Serving to invigorate; stimulating.
讨厌的人愚钝的、无聊的或讨厌的人；害人精	An obtuse, boring, or bothersome person; a pest.